Titanium in tourmalines from granitic pegmatites and their exocontacts

Abstract

Research Article| September 30, 2019 Titanium in tourmalines from granitic pegmatites and their exocontacts Petr Gadas; Petr Gadas Department of Geological Sciences, Masaryk University Brno, Kotlářská 2, Brno ZIP 61137, Czech Republic Search for other works by this author on: GSW Google Scholar Milan Novák; Milan Novák Department of Geological Sciences, Masaryk University Brno, Kotlářská 2, Brno ZIP 61137, Czech Republic Search for other works by this author on: GSW Google Scholar Radek Škoda; Radek Škoda Department of Geological Sciences, Masaryk University Brno, Kotlářská 2, Brno ZIP 61137, Czech Republic Search for other works by this author on: GSW Google Scholar Jan Cempírek; Jan Cempírek Department of Geological Sciences, Masaryk University Brno, Kotlářská 2, Brno ZIP 61137, Czech Republic Search for other works by this author on: GSW Google Scholar Adam Zachař; Adam Zachař Department of Geological Sciences, Masaryk University Brno, Kotlářská 2, Brno ZIP 61137, Czech Republic Search for other works by this author on: GSW Google Scholar Tomáš Flégr; Tomáš Flégr Department of Geological Sciences, Masaryk University Brno, Kotlářská 2, Brno ZIP 61137, Czech Republic Search for other works by this author on: GSW Google Scholar Federico Pezzotta Federico Pezzotta Mineralogy Department, Museo di storia Naturale, Corso Venezia 55, Milan I-20121, Italy Search for other works by this author on: GSW Google Scholar Author and Article Information Petr Gadas Department of Geological Sciences, Masaryk University Brno, Kotlářská 2, Brno ZIP 61137, Czech Republic Milan Novák Department of Geological Sciences, Masaryk University Brno, Kotlářská 2, Brno ZIP 61137, Czech Republic Radek Škoda Department of Geological Sciences, Masaryk University Brno, Kotlářská 2, Brno ZIP 61137, Czech Republic Jan Cempírek Department of Geological Sciences, Masaryk University Brno, Kotlářská 2, Brno ZIP 61137, Czech Republic Adam Zachař Department of Geological Sciences, Masaryk University Brno, Kotlářská 2, Brno ZIP 61137, Czech Republic Tomáš Flégr Department of Geological Sciences, Masaryk University Brno, Kotlářská 2, Brno ZIP 61137, Czech Republic Federico Pezzotta Mineralogy Department, Museo di storia Naturale, Corso Venezia 55, Milan I-20121, Italy Publisher: Mineralogical Association of Canada First Online: 07 Oct 2019 Online Issn: 1499-1276 Print Issn: 0008-4476 © 2019 Mineralogical Association of Canada The Canadian Mineralogist (2019) 57 (5): 745–747. https://doi.org/10.3749/canmin.AB00011 Article history First Online: 07 Oct 2019 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn MailTo Tools Icon Tools Get Permissions Search Site Citation Petr Gadas, Milan Novák, Radek Škoda, Jan Cempírek, Adam Zachař, Tomáš Flégr, Federico Pezzotta; Titanium in tourmalines from granitic pegmatites and their exocontacts. The Canadian Mineralogist 2019;; 57 (5): 745–747. doi: https://doi.org/10.3749/canmin.AB00011 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietyThe Canadian Mineralogist Search Advanced Search Titanium is a typical trace to minor cation in tourmalines from granitic pegmatites. Concentrations up to 2 wt.% TiO2 (∼0.25 apfu Ti) were locally found in tourmalines from primitive pegmatites and in black tourmalines from outer pegmatite units of more evolved pegmatites, whereas Fe-poor and Li-enriched tourmalines from inner units of complex (Li) pegmatites are typically Ti-free (Selway et al. 1999). We found Ti-rich tourmalines in three distinct paragenetic types: (i) Ca-enriched schorl-dravite associated with Kfs + Pl/Ab + Qz ± Ttn, Bt from several localities of intragranitic NYF pegmatites of the Třebíč Pluton, Moldanubian Zone,... You do not have access to this content, please speak to your institutional administrator if you feel you should have access.